Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12352639 | Cutting force measurement system | — | 2025-07-08 |
| 11579123 | Rotating machine abnormality detection device and rotating machine abnormality detection method | — | 2023-02-14 |
| 11499819 | Shape measurement method and shape measuring device | — | 2022-11-15 |
| 9636794 | Machine tool | — | 2017-05-02 |
| 9303976 | Substrate processing system and substrate processing program | Hiroshi Koizumi, Tomomichi Naka, Naoaki Sakurai, Eijiro Koike | 2016-04-05 |
| 9099619 | Semiconductor light emitting device and method for manufacturing the same | Hiroshi Koizumi, Naoaki Sakurai, Yoshiaki Sugizaki, Yasuhide Okada, Tomomichi Naka +2 more | 2015-08-04 |
| 8869400 | Method for manufacturing a nozzle plate and a droplet dispensing head | — | 2014-10-28 |
| 7911921 | Diffraction optical element, molding die for the optical element and manufacturing method thereof | Hideki Ide, Eijiro Koike | 2011-03-22 |